25120758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 54302976

約数和(自身を除く): 29182218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 727, 886, 1329, 1454, 2181, 2658, 4362, 5759, 9451, 11518, 17277, 18902, 28353, 34554, 56706, 322061, 644122, 966183, 1932366, 4186793, 8373586, 12560379, 25120758]

約数ペア:

[(1, 25120758), (2, 12560379), (3, 8373586), (6, 4186793), (13, 1932366), (26, 966183), (39, 644122), (78, 322061), (443, 56706), (727, 34554), (886, 28353), (1329, 18902), (1454, 17277), (2181, 11518), (2658, 9451), (4362, 5759)]